aug 302013
 
Massive Black Hole Finds Much of its Food Hard to Swallow

  Astronomers using NASA’s Chandra X-ray Observatory have taken a major step in explaining why material around the giant black hole at the center of the Milky Way Galaxy is extraordinarily faint in X-rays. This discovery holds important implications for understanding black holes. This composite image combines observations using infrared light and X-ray light that [continue reading]

aug 152013
 
New Pulsar Reveals Feeding Habits of Milky Way’s Black Hole

  A team of astronomers, including Heino Falcke (Radboud University Nijmegen/ ASTRON) and Adam Deller (ASTRON), has discovered radio pulses from a neutron star practically next door to the supermassive black hole which resides at the center of the Milky Way. Radio ‘pulsars’ are rapidly spinning neutron stars, ubiquitous in the rest of the Milky [continue reading]

mei 072013
 
Hot Gas on the Menu for Milky Way’s Black Hole

  ESA’s Herschel space observatory has made detailed observations of surprisingly hot molecular gas that may be orbiting or falling towards the supermassive black hole lurking at the center of our Milky Way galaxy. The environment at the centre of our Milky Way Galaxy. The Galactic Centre hosts a supermassive black hole in the region known as [continue reading]

apr 072013
 
Signs of Star Formation Near Milky Way's Black Hole

  Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have discovered signs of star formation perilously close to the supermassive black hole at the center of our Milky Way Galaxy. If confirmed, this would be the first time that star formation was observed so close to the galactic center. A combined ALMA and Very Large [continue reading]

okt 242012
 
Our Milky Way's Black Hole Caught in a Flare-Up

  NASA’s newest set of X-ray eyes in the sky, the Nuclear Spectroscopic Telescope Array (NuSTAR), has caught its first look at the giant black hole parked at the center of our galaxy. The observations show the typically mild-mannered black hole during the middle of a flare-up. NuSTAR, has captured these first, focused views of [continue reading]

okt 232012
 
The Milky Way's Black Hole is Ready for Lunch

  Get ready for a fascinating eating experience in the center of our galaxy. The event involves a supermassive black hole that may devour much of an approaching cloud of dust and gas known as G2. Simulations of the dust and gas cloud G2 on its orbit around the Milky Way central black hole SgrA*. Image [continue reading]